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Service bulletin B001120

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10201136
Published by NHTSA2021-09-07
Manufacturer's numberB001120
Manufacturer's date2021-07-01
NHTSA componentELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:ELECTRICAL:INFOTAINMENT

NHTSA's summary

TechConnect version 2.0.9 is now available in the Dealer APP Store (iOS), or Google Play Store (Android).

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Electrical system, Equipment and accessories, Software

Vehicles listed
BMW BMW

Listing a model year does not mean every vehicle of it is concerned: the document says which.